diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 2cb8551fda70..58bc45fa2826 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -24,6 +24,20 @@ /* Additional internal-use only BO flags: */ #define MSM_BO_STOLEN 0x10000000 /* try to use stolen/splash memory */ +struct msm_gem_address_space { + const char *name; + /* NOTE: mm managed at the page level, size is in # of pages + * and position mm_node->start is in # of pages: + */ + struct drm_mm mm; + struct msm_mmu *mmu; +}; + +struct msm_gem_vma { + struct drm_mm_node node; + uint64_t iova; +}; + struct msm_gem_object { struct drm_gem_object base; @@ -61,10 +75,7 @@ struct msm_gem_object { struct sg_table *sgt; void *vaddr; - struct { - // XXX - uint32_t iova; - } domain[NUM_DOMAINS]; + struct msm_gem_vma domain[NUM_DOMAINS]; /* normally (resv == &_resv) except for imported bo's */ struct reservation_object *resv; |